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1985 Chevrolet K10 Scottsdale 5.7L MIL Lamp on, mil flashing
Posted to GM Driveability on 3/30/2000

MIL comes on with koeo, and flashes with koer. no communication with scan tool. if aldl is grounded the MIL goes out and stays out. I have gone through the flow charts and am at the point when it says to ground terminal 5 at the ecm. the MIL should either ...

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Message Closed w/FIX

car Vehicle Data

1985 Chevrolet K10 Scottsdale

VIN 1GCEK14L6F
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / feedback quadrajet
Emissionsccc
SymptomsMIL Lamp on, MIL Flashing
OccursAlways
Message Closed w/FIX

car Vehicle Data

1985 Chevrolet K10 Scottsdale

VIN 1GCEK14L6F
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / feedback quadrajet
Emissionsccc
SymptomsMIL Lamp on, MIL Flashing
OccursAlways